968243293 has 4 divisors (see below), whose sum is σ = 972101088. Its totient is φ = 964385500.

The previous prime is 968243239. The next prime is 968243299. The reversal of 968243293 is 392342869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 392342869 = 251 ⋅1563119.

It is a cyclic number.

It is not a de Polignac number, because 968243293 - 2¹⁷ = 968112221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968243299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928521 + ... + 1929022.

It is an arithmetic number, because the mean of its divisors is an integer number (243025272).

Almost surely, 2^968243293 is an apocalyptic number.

It is an amenable number.

968243293 is a deficient number, since it is larger than the sum of its proper divisors (3857795).

968243293 is a wasteful number, since it uses less digits than its factorization.

968243293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857794.

The product of its digits is 559872, while the sum is 46.

The square root of 968243293 is about 31116.6079931602. The cubic root of 968243293 is about 989.3003569453.

It can be divided in two parts, 9682 and 43293, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 968243293 in words is "nine hundred sixty-eight million, two hundred forty-three thousand, two hundred ninety-three".